NL7301313A - - Google Patents

Info

Publication number
NL7301313A
NL7301313A NL7301313A NL7301313A NL7301313A NL 7301313 A NL7301313 A NL 7301313A NL 7301313 A NL7301313 A NL 7301313A NL 7301313 A NL7301313 A NL 7301313A NL 7301313 A NL7301313 A NL 7301313A
Authority
NL
Netherlands
Application number
NL7301313A
Other versions
NL149943B (nl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to ZA740382A priority Critical patent/ZA74382B/xx
Application filed filed Critical
Priority to NL737301313A priority patent/NL149943B/xx
Priority to BE139758A priority patent/BE809678A/xx
Priority to GB234074A priority patent/GB1424936A/en
Priority to AU64649/74A priority patent/AU465786B2/en
Priority to DE19742402472 priority patent/DE2402472C3/de
Priority to CA190,718A priority patent/CA999034A/en
Priority to AT54274*#A priority patent/AT328031B/de
Priority to IT67207/74A priority patent/IT1004791B/it
Priority to DK43474AA priority patent/DK137518B/da
Priority to FR7402727A priority patent/FR2215687B1/fr
Priority to JP49011724A priority patent/JPS5752683B2/ja
Priority to US437646A priority patent/US3891896A/en
Priority to ES422731A priority patent/ES422731A1/es
Priority to SE7401134A priority patent/SE390082B/sv
Priority to CH127374A priority patent/CH565444A5/xx
Publication of NL7301313A publication Critical patent/NL7301313A/xx
Publication of NL149943B publication Critical patent/NL149943B/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • H01H33/6641—Contacts; Arc-extinguishing means, e.g. arcing rings making use of a separate coil
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/027—Integrated apparatus for measuring current or voltage
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • H01H2033/6623—Details relating to the encasing or the outside layers of the vacuum switch housings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/01—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with resin casing
NL737301313A 1973-01-30 1973-01-30 Vacuuemschakelaar met in een lichaam van isolatiemateriaal ingegoten schakelhuis en een in dit lichaam ingegoten spoel. NL149943B (nl)

Priority Applications (16)

Application Number Priority Date Filing Date Title
ZA740382A ZA74382B (en) 1973-01-30 1973-01-18 A vacuum circuit interrupter
NL737301313A NL149943B (nl) 1973-01-30 1973-01-30 Vacuuemschakelaar met in een lichaam van isolatiemateriaal ingegoten schakelhuis en een in dit lichaam ingegoten spoel.
BE139758A BE809678A (fr) 1973-01-30 1974-01-11 Vacuumschakelaar
GB234074A GB1424936A (en) 1973-01-30 1974-01-17 Vacuum circuit interrupters
AU64649/74A AU465786B2 (en) 1973-01-30 1974-01-18 A vacuum circuit interrupter
DE19742402472 DE2402472C3 (de) 1973-01-30 1974-01-18 Vakuumschalter
CA190,718A CA999034A (en) 1973-01-30 1974-01-21 Vacuum circuit interrupter
AT54274*#A AT328031B (de) 1973-01-30 1974-01-23 Vakuumschalter
IT67207/74A IT1004791B (it) 1973-01-30 1974-01-25 Disgiuntore elettrico sotto vuoto
DK43474AA DK137518B (da) 1973-01-30 1974-01-28 Elektrisk vakuum-afbryder.
FR7402727A FR2215687B1 (sv) 1973-01-30 1974-01-28
JP49011724A JPS5752683B2 (sv) 1973-01-30 1974-01-28
US437646A US3891896A (en) 1973-01-30 1974-01-29 Vacuum circuit interrupter
ES422731A ES422731A1 (es) 1973-01-30 1974-01-29 Un dispositivo interruptor de circuito bajo vacio.
SE7401134A SE390082B (sv) 1973-01-30 1974-01-29 Anordning vid en vakuumbrytare
CH127374A CH565444A5 (sv) 1973-01-30 1974-01-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL737301313A NL149943B (nl) 1973-01-30 1973-01-30 Vacuuemschakelaar met in een lichaam van isolatiemateriaal ingegoten schakelhuis en een in dit lichaam ingegoten spoel.

Publications (2)

Publication Number Publication Date
NL7301313A true NL7301313A (sv) 1974-08-01
NL149943B NL149943B (nl) 1976-06-15

Family

ID=19818112

Family Applications (1)

Application Number Title Priority Date Filing Date
NL737301313A NL149943B (nl) 1973-01-30 1973-01-30 Vacuuemschakelaar met in een lichaam van isolatiemateriaal ingegoten schakelhuis en een in dit lichaam ingegoten spoel.

Country Status (15)

Country Link
US (1) US3891896A (sv)
JP (1) JPS5752683B2 (sv)
AT (1) AT328031B (sv)
AU (1) AU465786B2 (sv)
BE (1) BE809678A (sv)
CA (1) CA999034A (sv)
CH (1) CH565444A5 (sv)
DK (1) DK137518B (sv)
ES (1) ES422731A1 (sv)
FR (1) FR2215687B1 (sv)
GB (1) GB1424936A (sv)
IT (1) IT1004791B (sv)
NL (1) NL149943B (sv)
SE (1) SE390082B (sv)
ZA (1) ZA74382B (sv)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL154369B (nl) * 1973-12-21 1977-08-15 Hazemeijer Bv Elektrische hoogspanningsschakelaar met twee in serie geschakelde schakeltrajecten.
US4052576A (en) * 1975-09-02 1977-10-04 I-T-E Imperial Corporation Contact structure for SF6 arc spinner
US4052577A (en) * 1975-09-02 1977-10-04 I-T-E Imperial Corporation Magnetically driven ring arc runner for circuit interrupter
JPS5669745A (en) * 1979-11-10 1981-06-11 Terasaki Denki Sangyo Kk Circuit breaker
WO1986000464A1 (en) * 1984-06-21 1986-01-16 The Electricity Council High voltage switching device
DE8508473U1 (de) * 1985-03-21 1985-05-15 Siemens AG, 1000 Berlin und 8000 München Kapselung einer Vakuumschaltröhre
US4672156A (en) * 1986-04-04 1987-06-09 Westinghouse Electric Corp. Vacuum interrupter with bellows shield
FR2745946B1 (fr) * 1996-03-08 1998-04-17 Schneider Electric Sa Interrupteur ou disjoncteur electrique sous vide
US6373015B1 (en) * 2000-01-03 2002-04-16 Eaton Corporation Integral load connector module
US9396896B2 (en) * 2014-06-09 2016-07-19 Eaton Corporation Modular vacuum interruption apparatus
EP4027365A1 (en) 2021-01-07 2022-07-13 ABB Schweiz AG A switching apparatus for electric systems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3177401A (en) * 1961-02-15 1965-04-06 Ite Circuit Breaker Ltd Current multiplier
US3403239A (en) * 1965-05-24 1968-09-24 Square D Co Electromagnetically-operated air-break, clapper-type high-voltage contactor
JPS4517483Y1 (sv) * 1967-02-15 1970-07-17
US3789268A (en) * 1972-12-29 1974-01-29 Gen Electric Miniature circuit breaker with electronic tripping means

Also Published As

Publication number Publication date
AU465786B2 (en) 1975-10-09
CH565444A5 (sv) 1975-08-15
FR2215687B1 (sv) 1977-09-16
NL149943B (nl) 1976-06-15
CA999034A (en) 1976-10-26
DK137518B (da) 1978-03-13
JPS49105173A (sv) 1974-10-04
ATA54274A (de) 1975-05-15
DK137518C (sv) 1978-08-21
DE2402472B2 (de) 1975-09-11
AT328031B (de) 1976-02-25
ZA74382B (en) 1974-11-27
JPS5752683B2 (sv) 1982-11-09
US3891896A (en) 1975-06-24
FR2215687A1 (sv) 1974-08-23
SE390082B (sv) 1976-11-29
IT1004791B (it) 1976-07-20
ES422731A1 (es) 1976-04-16
AU6464974A (en) 1975-07-24
BE809678A (fr) 1974-07-11
DE2402472A1 (de) 1974-08-08
GB1424936A (en) 1976-02-11

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: HAZEMEIJER